JPH0237967B2 - - Google Patents

Info

Publication number
JPH0237967B2
JPH0237967B2 JP58198167A JP19816783A JPH0237967B2 JP H0237967 B2 JPH0237967 B2 JP H0237967B2 JP 58198167 A JP58198167 A JP 58198167A JP 19816783 A JP19816783 A JP 19816783A JP H0237967 B2 JPH0237967 B2 JP H0237967B2
Authority
JP
Japan
Prior art keywords
water level
coil
movable piece
inductance
changes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP58198167A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6089719A (ja
Inventor
Toshio Yamazaki
Takatomo Matsumi
Kazutoshi Takimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP19816783A priority Critical patent/JPS6089719A/ja
Publication of JPS6089719A publication Critical patent/JPS6089719A/ja
Publication of JPH0237967B2 publication Critical patent/JPH0237967B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/18—Indicating, recording or alarm devices actuated electrically

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP19816783A 1983-10-21 1983-10-21 水位検知装置 Granted JPS6089719A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19816783A JPS6089719A (ja) 1983-10-21 1983-10-21 水位検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19816783A JPS6089719A (ja) 1983-10-21 1983-10-21 水位検知装置

Publications (2)

Publication Number Publication Date
JPS6089719A JPS6089719A (ja) 1985-05-20
JPH0237967B2 true JPH0237967B2 (de) 1990-08-28

Family

ID=16386575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19816783A Granted JPS6089719A (ja) 1983-10-21 1983-10-21 水位検知装置

Country Status (1)

Country Link
JP (1) JPS6089719A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2625961B2 (ja) * 1988-09-12 1997-07-02 松下電器産業株式会社 洗濯機の水位検知装置
JPH01119294A (ja) * 1988-09-30 1989-05-11 Hitachi Ltd 洗濯機の水位検出装置
CN111206376A (zh) * 2018-11-01 2020-05-29 青岛海尔智能技术研发有限公司 液位检测装置及方法、洗衣机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4710378U (de) * 1971-02-23 1972-10-06
JPS5146767A (ja) * 1974-10-17 1976-04-21 Tokyo Shibaura Electric Co Suiiseigyosochi
JPS5575621A (en) * 1978-12-04 1980-06-07 Matsushita Electric Ind Co Ltd Water level detector
JPS5760213A (en) * 1980-09-29 1982-04-12 Aisin Seiki Co Ltd Displacement sensor
US4399606A (en) * 1980-02-19 1983-08-23 Robertshaw Controls Company Method of making a responsive control device
JPH0237967A (ja) * 1988-07-28 1990-02-07 Mitsubishi Heavy Ind Ltd 消耗電極式溶接方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4710378U (de) * 1971-02-23 1972-10-06
JPS5146767A (ja) * 1974-10-17 1976-04-21 Tokyo Shibaura Electric Co Suiiseigyosochi
JPS5575621A (en) * 1978-12-04 1980-06-07 Matsushita Electric Ind Co Ltd Water level detector
US4399606A (en) * 1980-02-19 1983-08-23 Robertshaw Controls Company Method of making a responsive control device
JPS5760213A (en) * 1980-09-29 1982-04-12 Aisin Seiki Co Ltd Displacement sensor
JPH0237967A (ja) * 1988-07-28 1990-02-07 Mitsubishi Heavy Ind Ltd 消耗電極式溶接方法

Also Published As

Publication number Publication date
JPS6089719A (ja) 1985-05-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees